Searched refs:dma_ofs (Results 1 – 1 of 1) sorted by relevance
| /linux/arch/alpha/kernel/ |
| H A D | pci_iommu.c | 234 long npages, dma_ofs, i; in pci_map_single_1()
282 dma_ofs = iommu_arena_alloc(dev, arena, npages, align); in pci_map_single_1()
283 if (dma_ofs < 0) { in pci_map_single_1()
291 arena->ptes[i + dma_ofs] = mk_iommu_pte(paddr); in pci_map_single_1()
293 ret = arena->dma_base + dma_ofs * PAGE_SIZE; in pci_map_single_1()
355 long dma_ofs, npages; in alpha_pci_unmap_page()
379 dma_ofs = (dma_addr - arena->dma_base) >> PAGE_SHIFT; in alpha_pci_unmap_page()
380 if (dma_ofs * PAGE_SIZE >= arena->size) { in alpha_pci_unmap_page()
392 iommu_arena_free(arena, dma_ofs, npages); in alpha_pci_unmap_page()
397 if (dma_ofs > in alpha_pci_unmap_page()
233 long npages, dma_ofs, i; pci_map_single_1() local
354 long dma_ofs, npages; alpha_pci_unmap_page() local
538 long npages, dma_ofs, i; sg_fill() local
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